no code implementations • 6 Jul 2023 • Francesco Della Corte, Gian Paolo Clemente, Nino Savelli
We investigate the quantification of demographic risk in a framework consistent with the market-consistent valuation imposed by Solvency II.
no code implementations • 22 Dec 2022 • Gian Paolo Clemente, Alessandra Cornaro, Rosanna Grassi, Giorgio Rizzini
We provide a numerical analysis based on the embodied energy flows among countries and sectors in the period from 1990 to 2016.
no code implementations • 13 Jun 2022 • Paolo Bartesaghi, Gian Paolo Clemente, Rosanna Grassi
In this paper, we provide novel definitions of clustering coefficient for weighted and directed multilayer networks.
no code implementations • 29 Jan 2022 • Gian Paolo Clemente, Rosanna Grassi, Giorgio Rizzini
Moreover, detected groups in the multiplex case benefit of a higher cohesion, leading to identifying on each layer a lower number of communities with respect to the ones obtained in the single-layer cases.
no code implementations • 7 Sep 2021 • Rosanna Grassi, Paolo Bartesaghi, Gian Paolo Clemente, Duc Thi Luu
We analyze the multilayer architecture of the global input-output network using sectoral trade data (WIOD, 2016 release).
no code implementations • 22 Jul 2021 • Gian Paolo Clemente, Francesco Della Corte, Nino Savelli
The paper provides a stochastic model useful for assessing the capital requirement for demographic risk.
no code implementations • 17 Nov 2020 • Gian Paolo Clemente, Alessandra Cornaro
We provide a framework for detecting relevant insurance companies in a systemic risk perspective.
no code implementations • 18 Jul 2019 • Paolo Bartesaghi, Michele Benzi, Gian Paolo Clemente, Rosanna Grassi, Ernesto Estrada
Node centrality is one of the most important and widely used concepts in the study of complex networks.
no code implementations • 2 Jul 2019 • Gian Paolo Clemente, Rosanna Grassi, Asmerilda Hitaj
In this article we deal with the problem of portfolio allocation by enhancing network theory tools.